Gallery and Picasa - other sources? FTP?

At some point I my Android Gallery App to my Picasa account. It works great. But I noticed when I'm saving (share)pictures there are other shares where I can upload. For instance, I download AndFTP and those sources are available to uploadpictures from the camera, but those do not show up in the Gallery.

Is it possible to add other media sources to Gallery?

And a Picasa specific question. Is it possible to FTP to Picasa? Possible to paste local PC clipboard images to Picasa from you PC? I tried even with the Picasa clent installed on my PC and could not figure out how to do it.

I'd do everything inside Picasa if I could find a way to save my PC clipboard to a Picasa folder with one or two clicks.